ECB® Classic

Crack Isolation


$170.81 Regular price
Unit price

3' x 50'


ECB Classic is a 40 mil, self-adhering, sheet-applied elastomeric membrane designed for use under floor surfaces that require protection from structural movement. The peel and stick membrane is permanently adhered to the substrate with an NAC primer while still maintaining the unique flexibility needed to protect against structural movement and cracks.

Ideal for malls, airports, apartments, office buildings and any commercial or residential installations that require crack protection.

  • Suitable for interior and exterior use
  • Crack protection for up to 3/8” lateral movement
  • Same day flooring installation
  • Meets ANSI A118.12 and A118.10
  • Eliminates the need to cut tile to meet control/cold joints
  • Protects against reflective cracking and delamination
  • Safely covers asbestos flooring and provides an effective barrier against radon and mold
  • Performs accurately with floor warming systems
  • Same day flooring installation
  • Extra Heavy-Duty Commercial/Residential load rating
  • Clean Air GOLD certified

Coverage:3' x 50' - 150 sf/roll

Additional Resources

Crack Isolation

ECB® (Elastomeric Crack Bridging) is the world’s first ever self-adhering anti-fracture membrane.




Measure & Cut


Apply NAC Primer


Position & Press into Place

Choose the Right Primer for Your Job

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